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trees
within 25 miles
Sep 20, 2026
106 opportunities found! use fewer search filter criteria to find more opportunities

2B Technologies, Inc.

AQTreks (AirQualityTreks)

Monitor air pollution levels and map air pollution around the US

Multiple locations, including yours!

  • Ongoing
Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineappairsummergirl scoutsair pollutionwinterparticulate matteriphoneclimateoutdoorsenvironmentinvestigationdatausamobile applicationec2020carbon dioxideexperimentbicyclingweatherclimate monitoringair qualityenvironmental justicespringcarbon monoxidedatabaseweather dataclimate changeautumncommunity-based monitoringair pollution monitoringequityair quality indexsmartphone applicationglobal warmingsciencecitizen sciencestemandroidnaturehiking

Projeto Puma is a non-profit organisation that runs scientific expeditions to the general public and students that will perform as team members, helping as necessary, and receive training for research and conservation of vulnerable and endangered species. With over 35 years of research experience, including 10 years in Citizen Science, we are recognised by the scientific community for our proven results..

Araucaria expedition

Monitor vulnerable wildlife and reduce human-wildlife conflicts

Lages, Santa Catarina

  • Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsEducation

Northern Rivers Fire and Biodiversity Consortium Inc.

Bell Miner Associated Dieback Best Practice Project

Evaluate the removal of mid-storey density in disturbed forests using prescribed fire, weed control and bush regeneration as a method to restore BMAD affected forest.

Anywhere
  • Ongoing
Citizen ScienceEducationEcology & EnvironmentBirdsbiodiversitybell miner associated dieback (bmad)australiatreesdatalocations of native bell miner colonieslandholdersgondwana world heritagebird monitoringbmad affected foresttree health across the northern rivers region of new south wales
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